148253749872 has 40 divisors (see below), whose sum is σ = 405517612176. Its totient is φ = 46510980096.

The previous prime is 148253749843. The next prime is 148253749901. The reversal of 148253749872 is 278947352841.

It is an interprime number because it is at equal distance from previous prime (148253749843) and next prime (148253749901).

It is a super-2 number, since 2×148253749872² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90840943 + ... + 90842574.

Almost surely, 2^148253749872 is an apocalyptic number.

148253749872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148253749872 is an abundant number, since it is smaller than the sum of its proper divisors (257263862304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148253749872 is a wasteful number, since it uses less digits than its factorization.

148253749872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181683545 (or 181683539 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 60.

The spelling of 148253749872 in words is "one hundred forty-eight billion, two hundred fifty-three million, seven hundred forty-nine thousand, eight hundred seventy-two".